Central Park is a 51-storey office tower in Perth, Western Australia. The building measures 226 m (741 ft) from its base at St Georges Terrace to the roof, and 252 m (827 ft) to the tip of its communications mast. Upon its completion in 1992, the tower became the tallest building in Perth, and was the fourth-tallest in Australia from then till 2005. It is also currently the sixteenth tallest building in Australia and the tallest building in the western half of Australia.